The little girl kept ________ the house, because she wanted to keep it _________.
| A．cleaning; clean | B．cleaning; cleaning |
| C．clean; clean | D．clean; cleaning |
—____ are you? —I’m five .
| A．How | B．How old | C．What | D．Who |
One of my teachers ____ an Englishman.
| A．is | B．are | C．do | D．does |
She will call you if she ____.
| A．goes to | B．go back |
| C．come back | D．comes back |
It is not right ____ in public places.
| A．smokes | B．smoking |
| C．smoked | D．to smoke |
My parents are always strict ____ me.
| A．with | B．in | C．on | D．at |